Most jetting work involves roots in laterals, grease in commercial lines, routine clean-outs, and scheduled municipal maintenance — work that demands consistency, uptime, and a reliable machine. Most jetters can handle it in the short term. But a jetter is a capital investment, and you should think in decades, not months. That’s where pump design matters. Conventional triplex pumps rely on parts that wear out and need regular rebuilds. Over time, that means more parts, more labor, and more downtime.